Poll: Should The Mets Trade Mark Vientos?

After losing Pete Alonso to the Orioles in free agency and trading Brandon Nimmo to the Rangers, the Mets will need to reconfigure their lineup in a big way this winter. They’ve already added some of the pieces with which they’ll try to do that, bringing in Marcus Semien as the return for Nimmo and following that up by signing Jorge Polanco, but there’s clearly more work to do. It’s with that backdrop that reporting yesterday indicated the Mets could look to trade infielder Mark Vientos this winter, perhaps while eyeing the addition of a big bat to the lineup.

Trading Vientos certainly has some merit. The 26-year-old was a merely league average hitter by the numbers this year, with a 97 wRC+ thanks to his 40 extra-base hits (including 17 homers) propping up a paltry .289 on-base percentage. That sort of production won’t cut it for a poor defensive third baseman who figures to get the majority of his playing time at first base or DH next year, but his youth and power potential could still be enough to catch the eye of some teams in need of right-handed pop in their lineup, with the Mets perhaps getting some pitching back in return.

With that being said, trading Vientos wouldn’t come without risk. Still in his mid-20s, Vientos has already demonstrated the ability to potentially be an All-Star caliber bat. In 2024, he slashed .266/.322/.516 (132 wRC+) with 27 homers in 111 games. It was a strong enough performance to play as a regular at first base or overlook his defensive deficiencies at the hot corner. If the youngster can rediscover that form, he would offer the Mets a major boost. After all, the Mets themselves need additional righty pop in the lineup after losing Alonso. Letting their veteran slugger walk was already tough for fans to stomach and it would surely get even worse if Alonso’s heir apparent was traded away and broke out somewhere else.

How likely is a return to form for Vientos? The underlying metrics are mixed. Vientos didn’t live up to his expected numbers last year, which could be a sign that some positive regression is on the way. He actually lowered his strikeout rate substantially, dropping from 29.7% in 2024 to just 24.8% this year. Those are good signs and his .277 BABIP this season seems likely to improve going forward. With all of that being said, however, there are certainly some red flags. While his BABIP is likely to improve from last year, it’s unlikely to reach the level of his .324 mark from 2024. While his strikeout rate dropped by nearly five points, his once-elite barrel rate dropped by nearly three. In all likelihood, his true talent level lies somewhere between his weak 2025 and his impressive 2024.

The question then becomes about which side of the spectrum Vientos is more likely to fall on. If he figures to offer a bat with a wRC+ of 120 or greater on a consistent basis going forward, that would be hard to part with for a team in need of right-handed power like the Mets. With that said, if Vientos is more likely to be just a touch better than league average this year, it would be fair to wonder if the Mets would be better off focusing on adding a more impactful player like Kazuma Okamoto and Munetaka Murakami to the first base/DH mix.

Perhaps going with a free agent hitter in Vientos’s place and turning Vientos into a trade chip for pitching would be a smart call. Despite his uneven performance, other clubs would surely be interested in him, especially since he’s cheap. He has not yet qualified for arbitration and can be controlled for four full seasons before he’s slated for free agency.

With that said, it’s also worth considering how a more expensive addition like Okamoto or Murakami could impact the Mets’ ability to pursue an impactful outfielder. Cody Bellinger has been tied to the Mets frequently this winter, and while the rumors connecting the club to Kyle Tucker haven’t been nearly as ubiquitous, the possibility of a deal there is worth considering given the club’s need for outfield help and the small numbers of teams that could realistically meet his rumored asking price. If sticking with Vientos gave the Mets a better shot to land a big outfield bat, then perhaps the club would be better off keeping Vientos in the fold and trying to deal other young players and prospects for pitching help.

How do MLBTR readers think the Mets should proceed with Vientos? Should they keep him, risking an underwhelming 2026 season in order to keep their focus on improving the outfield in free agency? Or should they trade him and risk a breakout elsewhere in order to add more certainty to the lineup? Have your say in the poll below: